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ST3M472 — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

ST3M472: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include diameter: 0.56 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, drive_type: SLOTTED, grip_length: 0.667 INCHES MINIMUM AND 0.677 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL, turnlock_stud_head_style: FLAT COUNTERSUNK. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-718-6138, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
ST3M472
NSN: 5325-01-718-6138
FSC: 5325 — Fastening Devices
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
diameter0.56 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
drive_typeSLOTTED
grip_length0.667 INCHES MINIMUM AND 0.677 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
turnlock_stud_head_styleFLAT COUNTERSUNK
stud_shank_major_diameter0.262 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN
specification/standard_data76301-ST3-472 MANUFACTURERS SPECIFICATION
part_name_assigned_by_controlling_agencySTUD-AIRLOC FASTENER
NSN5325-01-718-6138
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: ST3M472 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
DRIVE TYPE: SLOTTED
•
DIAMETER: 0.56 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 76301-ST3-472 MANUFACTURERS SPECIFICATION
•
TURNLOCK STUD HEAD STYLE: FLAT COUNTERSUNK
•
STUD SHANK MAJOR DIAMETER: 0.262 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
DRIVE TYPESLOTTED
DIAMETER0.56 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA76301-ST3-472 MANUFACTURERS SPECIFICATION
TURNLOCK STUD HEAD STYLEFLAT COUNTERSUNK
STUD SHANK MAJOR DIAMETER0.262 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSTUD-AIRLOC FASTENER
MATERIALSTEEL CORROSION RESISTING OVERALL
GRIP LENGTH0.667 INCHES MINIMUM AND 0.677 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 2
112034-480Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FIT7078F5C480MSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST3M472?
ST3M472 is a STUD,TURNLOCK FASTENER.
What parts can replace ST3M472?
There are 2 known substitutes for ST3M472: 112034-480, FIT7078F5C480M. Substitute compatibility should be verified for your specific system.
What is the NSN for ST3M472?
ST3M472 is cataloged in the U.S. Government catalog under NSN 5325-01-718-6138. This indicates validated use in U.S. government and defense supply chains.
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